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CLI Reference

nvcrectl workflow

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nvcrectl workflow render

Renders a Workflow manifest with platform and GPU overrides applied, without connecting to a cluster. Useful for inspecting what the controller would create or diffing override changes.

nvcrectl workflow render [flags] <workflow.yaml>

Flags

FlagDefaultDescription
--platformautoTarget platform (aws, gcp, azure, oci, mistral, onprem, forge)
--gpu-archautoTarget GPU architecture with built-in mock-node templates (h100, b300, gb200, gb300, rtxpro6000); other architectures are supported via --nodes-file or --dry-run (auto-detected from the cluster)
--nodes-file—Path to a YAML file of corev1.Node objects for offline rendering (mutually exclusive with --platform/--gpu-arch)
--outputyamlOutput format: yaml or json
--dry-runfalseValidate against the live API server without creating resources

Example

# Render with explicit platform and GPU arch overrides
nvcrectl workflow render \
  --platform aws \
  --gpu-arch h100 \
  my-workflow.yaml